baber/WOPTO huggingface dataset:
Patent JP-H0373337-A (JP)
Title: Film and laminated material for easy can opening
Inventor: SHIBATSUJI KUNIO
IPC: B29K67/00
Filed: 1990-05-15
Abstract: PURPOSE:To prevent crack due to the shock at working and the consequent corrosion of metal plate from occurring by a method wherein film, which is made of biaxially stretched polyester resin and the density, plane orientation coefficient and melting point of which are specified, is used in laminated material. CONSTITUTION:Polyester resin used for film is condensation polymer of dicarboxylic acid and diol and the typical polyester resin is polyethylene terephthalate resin. Said polyester resin is formed into the shape of film and, after that, biaxially stretched. The density of the film is 1.365-1.395g/cm<3>, its plane orientation coefficient is 0.070-0.135 and its melting point is 210 deg.C or higher. For the manufacture of laminated material 20, for example, the film 24, on the surface of which adhesive 23 is applied, and a metal plate 21, on both sides of which chromate treatments 22A and 22B are applied, are piled up so a to be fused together by heating. Further, on the surface of the laminated material, printing layer 25, onto which the name of commodity is shown, is provided. Finally, the laminated material is formed into an easy open can having the desired form by means of press molding or the like.
Patent JP-H01293859-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: KONAGAYA TOSHIO
IPC: A61B10/00
Filed: 1988-05-20
Abstract: PURPOSE:To perform the adjustment due to voltage control and to enhance operability, by a method wherein both ends of a varicap are respectively connected to a connector on the hot and ground sides through separate resistors and the transmission cable connected to a high frequency coil is used in both of the transmission of a high frequency signal and the supply of DC voltage. CONSTITUTION:A high frequency coil 1 is connected to a branch circuit 2 by a single transmission cable 5, and a voltage source 4 and a receiver 3 are respectively connected to the other two sets of the connectors of the branch circuit 2. In the circuit constitution of the high frequency coil 1, for example, one set of a condenser consisting of a varicap variable capacity diode 12 and condensers 13, 14 is connected to the receiving coil 11 arranged around an examinee in parallel to form a resonance circuit. Each of condensers 15, 16 is a matching condenser for taking the matching with the characteristic impedance of a transmission system. One end of a varicap is connected to the hot side 19 of the input and output terminals of the high frequency coil 1 through a high frequency breaking resistor 17 and the other end is connected to the ground side thereof through a high frequency shut off resistor 18.
Patent JP-S61275550-A (JP)
Inventor: UIRIAMU TOOMASU DENISON
IPC: F01D7/00
Filed: 1986-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000274171-A (JP)
Title: Escape equipment
Inventor: TANIDA HIDEO
IPC: E06C5/18
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide escape equipment capable of simply erecting an expansion- contraction tower capable of safely making a large number of persons escape rapidly from a multi-story building surely along the building. SOLUTION: A vertically extensible-contractible expansion-contraction frame body 7a is formed by bonding a plurality of expansion-contraction bodies 5 in which a large number of cross-links are successively supported and connected pivotally in the vertical direction in frame-shaped arrangement, a plurality of stages of the bodies 7a are stacked upwards to form an expansion-contraction tower 7, an expansion-contraction driving means 31 for expanding and contracting the frame bodies 7a is arranged into the tower 7 so as to be able to be moved vertically, one driving means 31 is moved vertically and each frame body 7a is expanded and contracted severally, the tower 7 is elongated in the case of refuge from the inside of a multi-story building, and persons can be safely made to escape quickly onto a ground by going along and descending on the inside of the tower 7.
Patent JP-H10303264-A (JP)
Title: Method and device for evaluating film quality of semiconductor component
Inventor: AMANO SHIGEKI
IPC: G01N27/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for the film quality of a semiconductor component, which can appropriately, precisely and stably take measurement. SOLUTION: A film quality of a semiconductor component 4 is evaluated without contact. An electron application device 7 irradiating the semiconductor component placed on a stage 1 with electrons 9 and a measuring ammeter 2 and a voltmeter 3, which are connected to the stage 1, are provided. The electrons 9 are supplied to the measurement object area of the semiconductor component 4 from the electron application device 7. Current and voltage are measured on the stage 1. The electron application device 7 contains an electron generation means, an electric field and focus lens means, an electron measuring means, a measured position recognizing means and a vacuum exhausting means. The film quality of an oxide film is evaluated for the semiconductor component 4 by using an electron application method without contact.
Patent JP-H07334073-A (JP)
Title: Fingering display device
Inventor: NAGAHAMA YASUO
IPC: G10H1/00
Filed: 1994-06-07
Abstract: PURPOSE:To provide a fingering display, which is easily understood sensibly, in a keyboard electronic musical instrument. CONSTITUTION:Longitudinal green LEDs 81 and 82 are arranged in two sections, top and bottom at the locations corresponding to each key 41 of a panel surface 4a of a keyboard. Between the green LEDs 82, wide green LEDs 83 are placed. A red LED 84 is arranged below the green LEDs 82. For playing information of an automatic playing, LED turn on and turn off data are recorded to provide a finger positioning guide and finger change guide. Turn on and off controls are performed for the green LEDs 81, 82 and 83 and the red LEDs 84 by an automatic playing. The green LEDs 81 and 82 are used for a finger positioning guide. The green LEDs 83 are used for a finger change guide. The red LEDs 84 are used for a key pushing instruction guide. The top green LEDs 81 show the positions of a forefinger, a middle finger and a third finger. The bottom green LEDs 82 show the positions of a thumb and a little finger.
Patent JP-H05320569-A (JP)
Title: Water-based paint composition
Inventor: ISHII HIROMI
IPC: C09D161/20
Filed: 1992-05-18
Abstract: PURPOSE:To provide the subject composition containing a water-based acrylic resin, a water-based amino resin and a specific modified water-based epoxy resin as resin components, having low organic solvent content, giving a coating film having excellent retort-treatment resistance, processability and applicability and useful for the coating of the outer surface of a drink can, etc. CONSTITUTION:The objective composition contains (A) 30-65 pts.wt. of a water- based acrylic resin, (B) 30-60 pts.wt. of a water-based amino resin (e.g. melamine resin) and (C) 5-20 pts.wt. (A+B+C is 100 pts.wt.) of a phosphoric acid-modified water-based epoxy resin produced by adding (i) a phosphoric acid ester to (ii) an epoxy resin to obtain a phosphoric acid-modified epoxy compound, copolymerizing the epoxy compound with (iii) an ethylenic unsaturated monomer containing a carboxyl group-containing ethylenic unsaturated monomer (e.g. acrylic acid) and making the obtained carboxyl-containing phosphoric acid- modified epoxy resin to be soluble or dispersible in water. The component (i) is preferably a monohydroxyphosphoric acid diester such as diethyl phosphate.
Patent JP-H0424709-A (JP)
Title: Constant voltage circuit
Inventor: KAMATA MASAYUKI
IPC: G05F1/618
Filed: 1990-05-15
Abstract: PURPOSE:To realize the constant voltage circuit stably operating even to a load to which an alternating current flows, without any peak in an output impedance up to several MHz from a direct current by specifying the frequency characteristic of a feedback loop formed by an operational amplifier and a TR. CONSTITUTION:A second TR 23 constituting a complementary push-pull output circuit to a first TR 3, and a power source 25 connected between the bases of the first and second TR 3 and 23. When defining f2 as the frequency of a time constant to be generated in a resistor component 8A and a capacitor component 8B of a capacitor 8 and defining f3 as the frequency having the maximum time constant among poles to be generated in the operational amplifier 2, the frequency characteristic of the feedback loop is set to f3>f2. Thus, the constant voltage circuit can be realized to be stably operated even to the load, to which the alternating current flows, without any peak in the output impedance up to several MHz from the direct current.
Patent JP-S5350749-A (JP)
Title: Electrophotography apparatus
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/05
Filed: 1976-10-19
Abstract: PURPOSE:An electric-field shading member is provided in proximity to a drum-form photosensitive screen and its potential is made to the same potential as that of the photosensitive screen or close thereto, whereby undesired charging of the photosensitive screen owing to the rubber, etc. suspended or deposited between these.
Patent JP-H02305544-A (JP)
Title: Three-dimensional measuring eyeground camera
Inventor: SAKURAI AKIO
IPC: A61B3/14
Filed: 1989-05-18
Abstract: PURPOSE:To have three-dimensional measurement of the bottom surface of a retina layer and its front surface simultaneously by equipping a measuring optical system with an optical separating means, which separates the reflected light at the retina layer bottom surface from the reflected light at its front surface. CONSTITUTION:The light from a monitoring light source 12 and a photographing light source 13 irradiates the eyeground R with white light. Among this white light, the green having short wavelength is reflected at the front surface of the retina layer, while the red having a long wavelength is reflected at the bottom surface of the retina layer. A measuring optical system 11 has image focusing optical systems 26, 27, and a dichroic mirror 36 installed between lenses 32, 34 and another 33 admits passage of red, and reflects the green. The red beam contains information about the shape of the retina layer bottom surface while the green beam includes information about the shape of the front surface, and they are introduced by TV cameras 37, 38 and ones 40, 41 to a monitor screen 42, respectively. Thus a front surface image and a bottom surface image are obtained, and then the photographing light source 13 is actuated to flash for obtaining two sets of three-dimensional images.
Patent JP-H08321307-A (JP)
Title: Electrode for battery
Inventor: ANAMI FUMIMASA
IPC: H01M4/137
Filed: 1995-05-24
Abstract: PURPOSE: To make the weight light and the capacity high compared with a cation moving type battery electrode using the conventional conductive polymer as an active material. CONSTITUTION: In a cation moving type battery electrode using a conductive polymer as an active material, a compound having an oxidation/reduction function is contained together with the conductive polymer. A supporting electrolyte is not accumulated in an electrolyte, and the amount of the electrolyte can be reduced compared with a battery using the conventional conductive polymer.
Patent JP-S5750969-A (JP)
Title: Preparation of 5-ureidohydantoin
Inventor: YOKOGOE KIYONORI
IPC: C07D233/88
Filed: 1980-09-11
Abstract: PURPOSE: To prepare the titled compound useful as a remedy for ulcer, in high purity, by treating glyoxylic acid or its derivative containing glyoxal as an impurity with an oxidizing agent such as a peroxide, a peroxo acid, etc., and then reacting with urea.  
     CONSTITUTION: Glyoxylic acid or its derivative containing glyoxal as an impurity is treated with an oxidizing agent (0.01W1.3 equivalent per 1 equivelent of glyoxylic acid) at 35W85°C to reduce the amount of the impurity, and then reacted with urea to obtain 5-ureidohydandoin. The oxidizing agent is a peroxide (e.g. H 2 O 2 ), a peroxo acid (e.g. peracetic acid), a metal salt (e.g. ferric chloride), a halogen- containing oxy acid (e.g. perchloric acid), oxygen, ozone, etc. or a mixture of two or more above compounds. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6016107-A (JP)
Inventor: FUKUNAGA SADAO
IPC: H02G1/14
Filed: 1983-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06313572-A (JP)
Title: Front panel for air-conditioner
Inventor: HIROZAWA KUNIKAZU
IPC: F24F13/20
Filed: 1993-04-27
Abstract: PURPOSE:To provide front panel for an air-conditioner, which panel is lightweight, is excellent in strength and has an effect on prevention against dew condensation. CONSTITUTION:A front panel 10 with an air outlet 11 is provided for an air- conditioner and the whole of the front panel is integrally formed by injection molding. A hollow part 15 is formed in an outer peripheral part 121 on the panel, and at the air outlet 11 the hollow part 15 is extended close to an outer wall 111 for the air outlet 11.
Patent JP-H07334172-A (JP)
Title: Speaker device for silencing of active noise control system
Inventor: YAMASHITA REIJI
IPC: F01N1/00
Filed: 1994-06-07
Abstract: PURPOSE:To provide a speaker device for silencing of an active noise control system which eliminates the atm. pressure difference of the air on both front and rear of a diaphragm of a speaker for silencing, allows the diaphragm of the speaker for silencing to make exact vibration, prevents the mechanical fatigue of the speaker for silencing and is capable of producing a sufficient sound power in a frequency region to be silenced. CONSTITUTION:This speaker device for silencing of the active noise control system is constituted to silence the noises propagating in a duct 1 by radiating the sounds of the same sound pressure as the sound pressure of the sound waves of the noises propagating in the duct 1 and the antiphase of the phase of these noises from the speaker 3 for silencing toward the sound waves of the noises in the duct 1 and interfering both sound waves. The speaker device for silencing is constituted by including the speaker 3 for silencing which is disposed in the aperture of the wall surface of the duct 1 so as to radiate the sounds into the duct 1, a speaker box 21 which houses the speaker 3 for silencing therein and a communicating pipe 22 which is disposed to communicate the internal space of the speaker box 21 and the internal space of the duct 1 and resonates at the frequency to be silenced.
Patent JP-H08285654-A (JP)
Title: Rotation detecting device of flow meter
Inventor: YASUDA HARUO
IPC: G01D5/244
Filed: 1995-04-14
Abstract: PURPOSE: To provide a rotation detecting device for detecting the passing of each tooth part of a gear rotor without embedding a magnet in each tooth part of the gear rotor. CONSTITUTION: At least a part of the tooth part of a gear rotor 3 is formed by a magnetic body, two magnets 7 are disposed at a fixed distance from the moving path of the tooth part of the gear rotor, a magnetic resistance element 6 is disposed between the magnet 7 and the gear rotor 3 in the middle position of the magnets 7, and the pass of the tooth part of the gear rotor 3 is detected from an output signal from the magnetic resistance element 6 to measure the flow rate of liquid to be measured. Accordingly, it is possible to provide a rotation detecting device which can detect the passing of the tooth parat regardless of the size of the tooth part of the gear rotor 3 and has high responsiveness suitable for a flow meter having a gear rotor 3.  Further, two pulse signals can be output with passing of one tooth part so as to enable high-resolution rotation detection and measure a liquid to be measured very correctly.
Patent JP-H04331094-A (JP)
Title: Sheet cutter
Inventor: MORIWAKI FUMIO
IPC: B26D1/18
Filed: 1991-04-26
Abstract: PURPOSE:To manufacture such a cutter as being hard to produce paper powder as a sheet applied with a coating and a sensitizer is liable to produce the paper powder inclusive of powder made up of the separated coating or sensitizer and stainable due to this paper powder. CONSTITUTION:A sheet cutter consists of a stationary blade 1 with a straight cutting edge, a holding block 3 slidably held by a guide rail 2 installed in parallel with this stationary blade, and a disk blade 5 rotatably supported by this helping block 3. The disk blade 5 has a cutting edge at an angle of 80 deg.-100 deg. made by a side face being pressed to the stationary blade 1 and an outer circumferential surface contacting with the sheet 7. Thus it featured that the occurrence of paper powder is sharply reduced owing to a suchlike cutting edge.
Patent JP-S62251663-A (JP)
Inventor: PIITAA DEII KUREIN
IPC: C12Q1/58
Filed: 1986-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S614156-A (JP)
Title: Sealed type lead storage battery
Inventor: SUNAKAWA SATOMI
IPC: H01M2/16
Filed: 1984-06-18
Abstract: PURPOSE:To improve the mechanical strength of the separation plate of a sealed type lead storage battery and reduce its cost by forming the separation plate used in the sealed type lead storage battery mainly of the cellulose series fiber mixed with the glass fiber by which paper is manufactured and to which acid- proof treatment is applied. CONSTITUTION:A separation plate for a sealed type lead storage battery is formed by manufacturing paper by setting the cotton fiber belonging to cellulose series fiber to 70g that is the range of 50-95% of the entire separation plate in weight ratio, and mixing with it, the glass fiber of 20g and acrylic fiber of 10g, whose average fiber diameters are 5-6mu, impregnating the paper with the emulsion that contains polystyrol or polymethylmethacrylate resin of 10%, drying it, coating its cotton fiber with a resin layer, and providing it with acid resistance. As a result, by setting the cellulose series fiber to a specific amount, the mechanical strength of the separation plate can be increased and its cost can be reduced without decreasing the battery performance.
Patent JP-H01296315-A (JP)
Title: Magnetic labeling body
Inventor: ISHII HIROYOSHI
IPC: G05D1/02
Filed: 1988-05-25
Abstract: PURPOSE:To easily form various kinds of magnetic labeling bodies to be used for the branching point of a magnetic guiding route by putting an amorphous alloy piece between nonmagnetic thin sheets which are branched in two or more directions. CONSTITUTION:This labeling body is constituted by putting a flaky soft magnetic amorphous alloy piece 7 having a thickness of 5-100mum and aspect ratio (the ratio of the maximum length to the maximum thickness) of 10-15,000 between 100-500g/m<2> nonmagnetic thin sheets 8 in such a way that the amorphous alloy piece 7 does not reach both side edges of the thin sheets 8. The magnetic amorphous alloy piece 7 is formed of a linear and curved sections or curved sections which are joined to one body so that the piece 7 can represent a branched point. Thus branched sections having various shapes can be formed easily.
Patent JP-H02304942-A (JP)
Title: Manufacture of semiconductor package
Inventor: TAKISHIMA SHOJI
IPC: H01L21/56
Filed: 1989-05-19
Abstract: PURPOSE:To omit the trial manufacturing process of a package by covering one surface side of a section including the die pad of a lead frame with a silicon film, molding the package so as to cover the side face of the silicon film and the side face of the die pad, removing the silicon film and forming a recessed section. CONSTITUTION:The die pad 2 of a lead frame 1 and the surfaces of the nose sections of leads are covered with a silicon film 3 having physical properties excellent in heat resistance, adhesive properties and resiliency. A package section 4 covering the side faces of the film 3 and the side faces of the die pad 2 is molded through a normal molding process while covering the silicon film 3. The package is passed through molding and normal processes such as the plating of the leads, the bending of the leads, etc., the silicon film 3 is peeled, and a recessed section 5 is formed. Accordingly, since the package section is molded previously, the trial manufacturing process of the package is unnecessitated, thus realizing the shortening of the period of a package process and the decrease of mandays.
Patent JP-H11314949-A (JP)
Title: Foamed plastic aggregate
Inventor: KATSUKURA YASUSHI
IPC: C04B18/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To facilitate handling, to attain uniform dispersion in concrete and to suppress the separation of materials from the concrete by kneading and molding foamed plastics and mortar and crushing the resultant molding. SOLUTION: Comminuted styrene foam 10 and mortar 5 are mixed and kneaded in an arbitrary ratio. The kneaded material is molded to form a sheetlike molding 20 that can be stored and transported as it is and has an advantage in a crushing process. This molding 20 is crushed to the desired particle diameter with a crusher to obtain the objective styrene foam aggregate 1. Since the mortar 5 sticks to the periphery of the styrene foam 10, the styrene foam aggregate 1 has a high specific gravity, is easily handled and can be uniformly dispersed in concrete. Since the molding 20 is crushed, the aggregate 1 is made angular and hardly causes the separation of materials from the concrete.
Patent JP-S616015-A (JP)
Title: Structure for preventing clamp coming off in device for fixing power transmission cable
Inventor: MATSUZAKI YOSHITOMI
IPC: B60H1/00
Filed: 1984-06-18
Abstract: PURPOSE:To enhance the installation and removal of a clamp to and from a cable, by forming a coming-off preventing hook in the bent locking section of the clamp so that the clamp once assembled never comes off. CONSTITUTION:In order to set a clamp 1 the bent end locking part 1c thereof is forced to be inserted into an attaching hole 3b in an attaching bracket 3. In this stage the hook 1e is elastically deformed, and then becomes in a free condition when it completely comes out from the attaching hole 3b. Thereafter, even if the bent end locking section 1c is to be pulled out from the attaching hole 3b, the free end of the hook 1e abuts against the peripheral edge section of the attaching hole 3b and therefore it may not be pulled off. Accordingly, the clamp 1 may be prevented from coming off. Thus, there are no problem of combing-off of the clamp 1 which has been once assembled to the bracket and therefore, it is never lost. Further, it nevers drops into a narrow space as conventionally occurs, and therefore, it is unnecessary to prepare a reset space. Further, it is possible to install and remove the clamp to and from the cable by a single hand, and therefore, it is possible to enhance the installation and removal of the clamp.
Patent JP-H04352313-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: KANEKO ISAO
IPC: H01G9/008
Filed: 1991-05-29
Abstract: PURPOSE:To provide the title aluminum electrolytic capacitor whose characteristics are stabilized, can be miniaturized and used for various electronic devices. CONSTITUTION:A capacitor element 13 composed of an anode foil 9 or a cathode foil 10, an electrolytic papers 11 or 12 aligned with one another in the width direction coupled with tube terminals 8 together with an electrolyte is contained in a case 7 whose opening part is sealed with a sealing body 14.